481101010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3449}}^1$

素因数の和:3535

約数の個数: 64

約数和(自身を含む): 991116000

約数和(自身を除く): 510014990

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 754, 962, 1073, 1885, 2146, 2405, 3449, 3770, 4810, 5365, 6898, 10730, 13949, 17245, 27898, 34490, 44837, 69745, 89674, 100021, 127613, 139490, 200042, 224185, 255226, 448370, 500105, 638065, 1000210, 1276130, 1300273, 1658969, 2600546, 3317938, 3700777, 6501365, 7401554, 8294845, 13002730, 16589690, 18503885, 37007770, 48110101, 96220202, 240550505, 481101010]

約数ペア:

[(1, 481101010), (2, 240550505), (5, 96220202), (10, 48110101), (13, 37007770), (26, 18503885), (29, 16589690), (37, 13002730), (58, 8294845), (65, 7401554), (74, 6501365), (130, 3700777), (145, 3317938), (185, 2600546), (290, 1658969), (370, 1300273), (377, 1276130), (481, 1000210), (754, 638065), (962, 500105), (1073, 448370), (1885, 255226), (2146, 224185), (2405, 200042), (3449, 139490), (3770, 127613), (4810, 100021), (5365, 89674), (6898, 69745), (10730, 44837), (13949, 34490), (17245, 27898)]